GB966397A - Pneumatic tool - Google Patents

Pneumatic tool

Info

Publication number
GB966397A
GB966397A GB471662A GB471662A GB966397A GB 966397 A GB966397 A GB 966397A GB 471662 A GB471662 A GB 471662A GB 471662 A GB471662 A GB 471662A GB 966397 A GB966397 A GB 966397A
Authority
GB
United Kingdom
Prior art keywords
pistons
cylinder
heads
resilient
feb
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
GB471662A
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.)
Reed Roller Bit Co
Original Assignee
Reed Roller Bit Co
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 Reed Roller Bit Co filed Critical Reed Roller Bit Co
Publication of GB966397A publication Critical patent/GB966397A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/022—Needle scalers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/275—Tools having at least two similar components
    • B25D2250/285—Tools having three or more similar components, e.g. three motors
    • B25D2250/291—Tools having three or more parallel bits, e.g. needle guns

Landscapes

  • Percussive Tools And Related Accessories (AREA)

Abstract

966,397. Percussive drills. REED ROLLER BIT CO. Feb. 7, 1962 [Feb. 20, 1961], No. 4716/62. Heading B4C. [Also in Division F2] A pneumatic tool comprises at least one piston 6 mounted in a cylinder 3, one end of the cylinder being closed and sealed by a resilient cylinder head 8. As shown in Fig. 1 applied to a percussion scaling tool having a number of pistons 6, the resilient cylinder heads 8, which may be of synthetic rubber, are held in position by a pin 11 having a larger diameter than holes 9 in the heads. In operation, compressed air is fed via a valve 14, through a hollow handle 12, port 17 and passages 21, to act on top of the pistons. Upon movement of the pistons, the passages 21 are closed and exhaust outlets 22 opened thereby permitting the return of the pistons. The resilient heads 8 act as buffers and are also easily removed for replacement of the pistons. The handle may be screwed into an alternative socket 15.
GB471662A 1961-02-20 1962-02-07 Pneumatic tool Expired GB966397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9039561A 1961-02-20 1961-02-20

Publications (1)

Publication Number Publication Date
GB966397A true GB966397A (en) 1964-08-12

Family

ID=22222598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB471662A Expired GB966397A (en) 1961-02-20 1962-02-07 Pneumatic tool

Country Status (1)

Country Link
GB (1) GB966397A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012016754A1 (en) * 2010-06-24 2012-02-09 Mtu Aero Engines Gmbh Needle peening device for locally working the surfaces of components
EP3936243A4 (en) * 2019-03-27 2022-05-18 LiDuo JQR Group Co. Ltd Rust removal module and rust removal device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012016754A1 (en) * 2010-06-24 2012-02-09 Mtu Aero Engines Gmbh Needle peening device for locally working the surfaces of components
EP3936243A4 (en) * 2019-03-27 2022-05-18 LiDuo JQR Group Co. Ltd Rust removal module and rust removal device

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