GB271289A - Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes - Google Patents

Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes

Info

Publication number
GB271289A
GB271289A GB1881126A GB1881126A GB271289A GB 271289 A GB271289 A GB 271289A GB 1881126 A GB1881126 A GB 1881126A GB 1881126 A GB1881126 A GB 1881126A GB 271289 A GB271289 A GB 271289A
Authority
GB
United Kingdom
Prior art keywords
clip
spring
cradle
lever
sides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1881126A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1881126A priority Critical patent/GB271289A/en
Publication of GB271289A publication Critical patent/GB271289A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/24—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves
    • B25B27/26—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same mounting or demounting valves compressing the springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

271,289. Owen, W. H. July 28, 1926. Prizing and holding tools.-In a valve compressor a clip is pivoted to the forked end of the operating lever or to a cradle or abutment member adapted to be seated on the forked end of the lever; when the spring has been compressed the clip is swung up so that projections thereon engage between the spring coils and maintain it in compressed condition, and in that form provided with a cradle the latter together with the clip and enclosed spring may be removed as a single unit. The cradle 5 is formed with lugs 7 and pivot pins 8 to engage slots 4 in the forked end of the lever 1, and the sides 10 of the clip have elongated holes 11 engaging the pivot pins. The upper part 12 of the clip terminates in forks 13 adapted to enter between the coils of the spring and has a thumb piece 14 for manipulating it. When the valve spring 6 has been compressed by depressing the levers about the pedestal 2 the clip is swung up enabling the spring, cradle and clip to be removed as a single unit as shown in Fig. 3. The sides of the clip may be adjustably connected to the cradle; in the construction of Fig. 8 the sides 10<a> of the clip have a number of holes 17 either of which may receive the pivot pins 8<a> on the brackets 5<b>, whilst in the construction of Fig 10 the sides 10<b> have a series of hooks 19 to engage the fulcrum pins 8<b>. The cradle 5 may be dispensed with, in which case the clip is pivoted to the forked end of the lever 1. In the modification shown in Fig. 11 the lever 1<a> is provided with a series of holes and the pedestal 20 with a series of holes 21 for adjustment of the fulcrum pin 22.
GB1881126A 1926-07-28 1926-07-28 Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes Expired GB271289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1881126A GB271289A (en) 1926-07-28 1926-07-28 Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1881126A GB271289A (en) 1926-07-28 1926-07-28 Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes

Publications (1)

Publication Number Publication Date
GB271289A true GB271289A (en) 1927-05-26

Family

ID=10118802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1881126A Expired GB271289A (en) 1926-07-28 1926-07-28 Improvements in spring compressors for the valves of internal combustion engines andfor analogous purposes

Country Status (1)

Country Link
GB (1) GB271289A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577474A (en) * 1947-05-12 1951-12-04 Roy G Miller Valve lifter
DE102014221995A1 (en) * 2014-10-29 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Removal tool
CN108555832A (en) * 2018-05-29 2018-09-21 河南森源电气股份有限公司 Pressure mounting of the spring frame
DE102018204141A1 (en) * 2018-03-19 2019-09-19 Ford Global Technologies, Llc A system comprising a body member and a disassembly tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577474A (en) * 1947-05-12 1951-12-04 Roy G Miller Valve lifter
DE102014221995A1 (en) * 2014-10-29 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Removal tool
DE102014221995B4 (en) * 2014-10-29 2017-01-26 Bayerische Motoren Werke Aktiengesellschaft Removal tool
DE102018204141A1 (en) * 2018-03-19 2019-09-19 Ford Global Technologies, Llc A system comprising a body member and a disassembly tool
DE102018204141B4 (en) 2018-03-19 2020-01-09 Ford Global Technologies, Llc System, comprising a body element and a dismantling tool
CN108555832A (en) * 2018-05-29 2018-09-21 河南森源电气股份有限公司 Pressure mounting of the spring frame

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