CN115338832A - 手持式工具机 - Google Patents

手持式工具机 Download PDF

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Publication number
CN115338832A
CN115338832A CN202210522800.4A CN202210522800A CN115338832A CN 115338832 A CN115338832 A CN 115338832A CN 202210522800 A CN202210522800 A CN 202210522800A CN 115338832 A CN115338832 A CN 115338832A
Authority
CN
China
Prior art keywords
tool
receptacle
locking
piston
hand
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.)
Pending
Application number
CN202210522800.4A
Other languages
English (en)
Chinese (zh)
Inventor
K·H·林
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN115338832A publication Critical patent/CN115338832A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/10—Magnets
    • 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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
CN202210522800.4A 2021-05-14 2022-05-13 手持式工具机 Pending CN115338832A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021204893.5A DE102021204893A1 (de) 2021-05-14 2021-05-14 Handwerkzeugmaschine
DE102021204893.5 2021-05-14

Publications (1)

Publication Number Publication Date
CN115338832A true CN115338832A (zh) 2022-11-15

Family

ID=83806175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210522800.4A Pending CN115338832A (zh) 2021-05-14 2022-05-13 手持式工具机

Country Status (2)

Country Link
CN (1) CN115338832A (de)
DE (1) DE102021204893A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270085B1 (en) 1999-10-01 2001-08-07 Tsai-Ching Chen Chuck device for tool bits
US6966562B1 (en) 2001-05-31 2005-11-22 Wienhold James L Multiple mode chuck
DE10311455B3 (de) 2003-03-15 2004-09-16 Aesculap Ag & Co. Kg Kupplung für ein chirurgisches Drehantriebs-Handstück

Also Published As

Publication number Publication date
DE102021204893A1 (de) 2022-11-17

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